soon they may hear from secretary of state hillary clinton. she will testify before a house committee on a state department report expected next week. u.s. ambassador to libya chris stevens and three other americans were killed when the consulate was stormed three months ago. >>> in britain, a prank call from an australian radio station to the hospital treating the duchess of cambridge has turned tragic. two deejays called the hospital, tricked a nurse to get information about katherine's condition. well, that nurse was found dead friday of an apparent suicide. she leaves behind a husband and two children. > the two deejays are suspended and the ceo of the station's parent company says he's confident his company did nothing illegal. >>> and more now on that story. cnn's matthew chance joins us live. matthew, good morning. this story certainly generating outrage not only in britain but around the world. >> reporter: yeah, it certainly is. a lot of outrage, a lot of anger being expressed on the social media pages of the radio station in sydney,